CN219785522U - Ultra-lean magnetite sand return coarse grain tail-end throwing device - Google Patents
Ultra-lean magnetite sand return coarse grain tail-end throwing device Download PDFInfo
- Publication number
- CN219785522U CN219785522U CN202321328933.4U CN202321328933U CN219785522U CN 219785522 U CN219785522 U CN 219785522U CN 202321328933 U CN202321328933 U CN 202321328933U CN 219785522 U CN219785522 U CN 219785522U
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- Prior art keywords
- tail
- fixed
- throwing
- box
- side wall
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000004576 sand Substances 0.000 title claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 14
- 239000011362 coarse particle Substances 0.000 abstract description 12
- 239000010419 fine particle Substances 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides an ultra-lean magnetite sand returning coarse grain tail-throwing device, which relates to the technical field of iron ore tail-throwing, and comprises a tail-throwing box, wherein a screening cylinder is arranged in the tail-throwing box, a circular ring plate and a fixed ring plate are respectively embedded in the centers of two side walls of the tail-throwing box and are rotated by bearings, two ends of the screening cylinder are respectively and fixedly connected with the circular ring plate and the fixed ring plate, and a gear ring is fixed on one side wall of the fixed ring plate. According to the utility model, magnetite is poured into the screening cylinder through the feeding funnel and the feeding pipe, at the moment, the driving motor drives the transmission gear to rotate, the transmission gear rotates to drive the gear ring to rotate, the gear ring rotates to drive the fixed ring plate to rotate, and the fixed ring plate rotates to drive the screening cylinder to rotate, so that the effect of rolling coarse and fine particles in the screening cylinder can be achieved, the effect of filtering the particles can be achieved, and meanwhile, the screening cylinder rotates to drive the spiral blade to rotate, so that the effect of throwing the coarse particles from the other end of the screening cylinder can be achieved.
Description
Technical Field
The utility model relates to the technical field of iron ore tailing casting, in particular to an ultra-lean magnetite sand return coarse grain tailing casting device.
Background
Open-pit iron ore belongs to an important expression form in iron ore resources, and in recent years, as the demand for iron ore resources in industrial production is continuously increased, the mining life of mines under a new policy is continuously shortened, so that a rapid development method is required to enable enterprises to efficiently mine most of ore resources in a limited period of time. Most of open-air iron ores in China are processed by directly transporting mined raw ores to concentrating mills in a few centimeters through electric locomotives, and the surrounding rock containing iron is discharged to a dumping site as tailings.
Existing magnetite is often difficult to completely separate coarse and fine particles in the ore during the mining process. If a large amount of coarse and fine particle ore is directly mixed into a machine for production, the machine is greatly damaged or even damaged in the subsequent processing process due to the fact that the size is not matched, and the operation progress is affected.
Disclosure of Invention
The utility model aims to solve the problem that magnetite is difficult to completely separate coarse and fine particles in ore in the mining process in the prior art. If a large amount of coarse and fine particle ores are directly mixed and enter a machine for production, the machine is greatly damaged or even damaged in the subsequent processing process due to the fact that the size is not matched, and the operation progress is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an extremely lean magnetite returns sand coarse grain and throws tail device, includes throws the tail-box, the inside of throwing the tail-box is equipped with a screening section of thick bamboo, it has ring board and fixed ring board to embed respectively and the bearing rotation in the both sides wall center department of throwing the tail-box, the both ends of screening section of thick bamboo respectively with ring board and fixed ring board fixed connection, a side wall of fixed ring board is fixed with the gear ring, a side wall of throwing the tail-box just is close to top center department bearing rotation and has drive gear, the gear ring is connected with drive gear meshing.
Preferably, supporting legs are fixed at the bottoms of the tail throwing boxes and close to four corners, and the bottoms of the supporting legs are trapezoidal legs.
Preferably, a U-shaped plate is fixed at one side wall of the tail throwing box and positioned at the transmission gear, a driving motor is fixed at one side wall of the U-shaped plate, and the output end of the driving motor penetrates through the U-shaped plate and is fixedly connected with one side wall of the transmission gear.
Preferably, a helical blade is fixed inside the sieving barrel.
Preferably, a feeding funnel is fixed on one side wall of the tail throwing box, a feeding pipe is fixed at the bottom of the feeding funnel and communicated with the bottom of the feeding funnel, and a discharge hole of the feeding pipe is positioned in the annular plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
in the utility model, magnetite is poured into the screening cylinder through the feeding hopper and the feeding pipe, at the moment, the driving motor drives the transmission gear to rotate, the transmission gear rotates to drive the gear ring to rotate, the gear ring rotates to drive the fixed ring plate to rotate, and the fixed ring plate rotates to drive the screening cylinder to rotate, so that the effect of rolling coarse and fine particles in the screening cylinder can be achieved, the effect of filtering the particles can be achieved, and meanwhile, the screening cylinder rotates to drive the helical blade to rotate, so that the effect of throwing the coarse particles from the other end of the screening cylinder can be achieved.
Drawings
FIG. 1 is a perspective view of the whole structure of an extremely lean magnetite return sand coarse grain tail-end throwing device;
FIG. 2 is a cross-sectional view of the whole structure of the ultra-lean magnetite return sand coarse grain tail-end device provided by the utility model;
fig. 3 is a plan view of the whole structure of the ultra-lean magnetite sand returning coarse grain tailing discarding device.
Legend description: 1. a tail box is thrown; 2. support legs; 3. a trapezoidal leg; 4. a sieving cylinder; 5. a circular plate; 6. a fixed ring plate; 7. a gear ring; 8. a transmission gear; 9. a U-shaped plate; 10. a driving motor; 11. a helical blade; 12. a feed hopper; 13. and (5) feeding a pipe.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In the embodiment 1, as shown in fig. 1-3, the utility model provides an ultra-lean magnetite sand returning coarse grain tail-throwing device, which comprises a tail-throwing box 1, wherein a screening cylinder 4 is arranged in the tail-throwing box 1, a circular ring plate 5 and a fixed ring plate 6 are respectively embedded and rotated in the centers of two side walls of the tail-throwing box 1, two ends of the screening cylinder 4 are respectively fixedly connected with the circular ring plate 5 and the fixed ring plate 6, a gear ring 7 is fixed on one side wall of the fixed ring plate 6, a transmission gear 8 is rotated on one side wall of the tail-throwing box 1 near the center of the top through a bearing, and the gear ring 7 is in meshed connection with the transmission gear 8.
The whole embodiment 1 achieves the effects that the screening cylinder 4 is arranged in the tail box 1, the ring plate 5 and the fixed ring plate 6 are respectively embedded in the centers of the two side walls of the tail box 1 and are in bearing rotation, the screening cylinder 4 can be positioned and rotated in the tail box 1, the gear ring 7 is fixed on one side wall of the fixed ring plate 6 through the two ends of the screening cylinder 4 and is fixedly connected with the ring plate 5 and the fixed ring plate 6 respectively, the transmission gear 8 is rotated on one side wall of the tail box 1 and is close to the center of the top, the gear ring 7 is meshed and connected with the transmission gear 8, the transmission gear 8 can be rotated to drive the gear ring 7 to rotate, and the fixed ring plate 6 is rotated to drive the screening cylinder 4 to rotate.
In the embodiment 2, as shown in fig. 1-3, supporting legs 2 are fixed at the bottom of the tail throwing box 1 and near four corners, and the bottoms of the supporting legs 2 are trapezoidal legs 3; a driving motor 10 is fixed on one side wall of the tail throwing box 1, one side wall of the U-shaped plate 9,U plate 9 is fixed at the transmission gear 8, and the output end of the driving motor 10 penetrates through the U-shaped plate 9 and is fixedly connected with one side wall of the transmission gear 8; a spiral blade 11 is fixed in the screening cylinder 4; a feeding funnel 12 is fixed on one side wall of the tail throwing box 1, a feeding pipe 13 is fixed and communicated with the bottom of the feeding funnel 12, and a discharge hole of the feeding pipe 13 is positioned in the annular plate 5.
The whole embodiment 2 achieves the effects that the bottom of the tail throwing box 1 is supported by the trapezoid legs 3, and the supporting legs 2 are fixed at the positions, close to four corners, of the bottom of the tail throwing box 1; the driving motor 10 is fixed on one side wall of the U-shaped plate 9,U which is positioned at the transmission gear 8 and is positioned on one side wall of the tail-throwing box 1, and the output end of the driving motor 10 penetrates through the U-shaped plate 9 and is fixedly connected with one side wall of the transmission gear 8, so that the effect that the driving motor 10 drives the transmission gear 8 to rotate can be achieved; the spiral blades 11 are fixed in the screening cylinder 4, so that the effect of conveying coarse particles in the screening cylinder 4 can be achieved; a feeding funnel 12 is fixed on one side wall of the tail throwing box 1, a feeding pipe 13 is fixed and communicated with the bottom of the feeding funnel 12, and a discharge hole of the feeding pipe 13 is positioned in the annular plate 5, so that the effect of feeding convenience can be achieved.
Working principle: through pouring coarse and fine particle ore into screening section of thick bamboo 4 from feed hopper 12 and inlet pipe 13, rethread driving motor 10 drives drive gear 8 and rotates at this moment, and drive gear 8 rotates and drives gear ring 7 and rotate, and gear ring 7 rotates and drive fixed ring board 6 and rotate, and fixed ring board 6 rotates and drives screening section of thick bamboo 4 and rotate, can play the effect that makes coarse and fine particle in the screening section of thick bamboo 4 roll to can reach and carry out filterable effect to the granule, screening section of thick bamboo 4 rotates and drives helical blade 11 and rotate simultaneously, can play the effect that makes coarse particle throw out from screening section of thick bamboo 4 other end.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides an extremely lean magnetite returns sand coarse grain tail device of throwing, includes throw tail box (1), its characterized in that: the inside of throwing tail-box (1) is equipped with screening section of thick bamboo (4), it has ring board (5) and fixed ring board (6) to embed respectively and the bearing rotation in the both sides wall center department of throwing tail-box (1), the both ends of screening section of thick bamboo (4) are respectively with ring board (5) and fixed ring board (6) fixed connection, a side wall of fixed ring board (6) is fixed with gear ring (7), a side wall of throwing tail-box (1) just is close to top center department bearing rotation has drive gear (8), gear ring (7) are connected with drive gear (8) meshing.
2. The ultra-lean magnetite return sand coarse grain tail-end device according to claim 1, wherein: the bottom of the tail throwing box (1) and the parts close to four corners are all fixed with supporting legs (2), and the bottoms of the supporting legs (2) are trapezoidal legs (3).
3. The ultra-lean magnetite return sand coarse grain tail-end device according to claim 1, wherein: a U-shaped plate (9) is fixed at one side wall of the tail throwing box (1) and located at the transmission gear (8), a driving motor (10) is fixed at one side wall of the U-shaped plate (9), and the output end of the driving motor (10) penetrates through the U-shaped plate (9) and is fixedly connected with one side wall of the transmission gear (8).
4. The ultra-lean magnetite return sand coarse grain tail-end device according to claim 1, wherein: spiral blades (11) are fixed in the screening cylinder (4).
5. The ultra-lean magnetite return sand coarse grain tail-end device according to claim 1, wherein: a feeding funnel (12) is fixed on one side wall of the tail throwing box (1), a feeding pipe (13) is fixed and communicated with the bottom of the feeding funnel (12), and a discharge hole of the feeding pipe (13) is positioned in the annular plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328933.4U CN219785522U (en) | 2023-05-29 | 2023-05-29 | Ultra-lean magnetite sand return coarse grain tail-end throwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328933.4U CN219785522U (en) | 2023-05-29 | 2023-05-29 | Ultra-lean magnetite sand return coarse grain tail-end throwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219785522U true CN219785522U (en) | 2023-10-03 |
Family
ID=88153580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328933.4U Active CN219785522U (en) | 2023-05-29 | 2023-05-29 | Ultra-lean magnetite sand return coarse grain tail-end throwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219785522U (en) |
-
2023
- 2023-05-29 CN CN202321328933.4U patent/CN219785522U/en active Active
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